* {
    margin: 0;
    padding: 0;
  }
  ul {
    list-style: none;
  }
  b,em,i,strong{
    font-style: normal;
    font-weight: normal;
  }
  a {
    text-decoration: none;
    color:#666;
  }
  body {
    background: #fff;
    color:#666;
    font-size: 14px;
  }
  input {
    outline: none;
  }
  .clearfix::before,.clearfix::after {
    content: '';
    display: block;
    clear: both;
  }
  .clearfix {
    *zoom: 1;
  }